Oswego County Population 2018

Oswego County's estimated population is 118,478 with a growth rate of -0.36% in the past year according to the most recent United States census data. Oswego County is the 24th largest county in New York.

Year Population Growth Growth Rate
2017118,478-429-0.36%
2016118,907-992-0.83%
2015119,899-758-0.63%
2014120,657-565-0.47%
2013121,222-251-0.21%
2012121,473-502-0.41%
2011121,975-168-0.14%
2010122,1433720.31%
1990121,7717,8706.91%
1980113,90113,00412.89%
1970100,89714,77917.16%
196086,1188,93711.58%
195077,1815,9068.29%
194071,2751,6302.34%
193069,645-1,400-1.97%
192071,045-619-0.86%
191071,6647831.10%
190070,881-1,002-1.39%
189071,883-6,028-7.74%
188077,911-30-0.04%
187077,9411,9832.61%
186075,95813,76022.12%
185062,19818,57942.59%
184043,61916,50060.84%
183027,11914,745119.16%
182012,3740.00%

Oswego County Population Growth

Population Data via

Oswego County Race Data

Race Population Percentage
White115,56997.54%
Two or More Races1,6721.41%
Black or African American1,2661.07%
Asian8320.70%
American Indian and Alaska Native5910.50%
Native Hawaiian and Other Pacific Islander320.03%

Oswego County Population Pyramid

0k1k2k3k4k5k Male Population0k1k2k3k4k5k Female Population8580757065605550454035302520151050
Data Sources
  1. US Census City/Town Population estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. Population of States and Counties of the United States: 1790 - 1990